| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.67 | 4.308% | $213.4872 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $170.95 | 13.518% | $194.059 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $78.26 | 5.219% | $82.3444 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $156.69 | 3.267% | $161.8091 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $12.91 | 5.275% | $13.591 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $23.88 | 11.866% | $26.7136 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $140.92 | 5.835% | $149.1427 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $788.28 | $841.1470 | $841.14 | $841.15 | $841.10 | |